TW370753B - Input buffer circuit - Google Patents

Input buffer circuit

Info

Publication number
TW370753B
TW370753B TW087101862A TW87101862A TW370753B TW 370753 B TW370753 B TW 370753B TW 087101862 A TW087101862 A TW 087101862A TW 87101862 A TW87101862 A TW 87101862A TW 370753 B TW370753 B TW 370753B
Authority
TW
Taiwan
Prior art keywords
buffer circuit
input buffer
input
detected
section
Prior art date
Application number
TW087101862A
Other languages
English (en)
Inventor
Mats Hedberg
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of TW370753B publication Critical patent/TW370753B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0292—Arrangements specific to the receiver end
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)
  • Communication Control (AREA)
TW087101862A 1997-02-21 1998-02-11 Input buffer circuit TW370753B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19706985A DE19706985B4 (de) 1997-02-21 1997-02-21 Eingangspufferschaltkreis

Publications (1)

Publication Number Publication Date
TW370753B true TW370753B (en) 1999-09-21

Family

ID=7821098

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087101862A TW370753B (en) 1997-02-21 1998-02-11 Input buffer circuit

Country Status (8)

Country Link
US (1) US6215339B1 (zh)
EP (1) EP0960476B1 (zh)
JP (1) JP3967386B2 (zh)
AT (1) ATE218768T1 (zh)
AU (1) AU6721898A (zh)
DE (2) DE19706985B4 (zh)
TW (1) TW370753B (zh)
WO (1) WO1998037632A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8412286B2 (en) 2007-04-14 2013-04-02 Realtek Semiconductor Corp. Transceiver with power-saving function and the method thereof

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KR100372633B1 (ko) * 2000-07-20 2003-02-17 주식회사 하이닉스반도체 오프셋 전압을 갖는 비교기
US6300816B1 (en) * 2000-10-24 2001-10-09 Rosun Technologies, Inc. Feedforward-controlled sense amplifier
DE60009322T2 (de) * 2000-12-21 2005-02-24 Stmicroelectronics S.R.L., Agrate Brianza Ausgangspuffer mit Konstantschaltstrom
US6515516B2 (en) 2001-01-22 2003-02-04 Micron Technology, Inc. System and method for improving signal propagation
US6437604B1 (en) * 2001-03-15 2002-08-20 Micron Technology, Inc. Clocked differential cascode voltage switch with pass gate logic
JP4766769B2 (ja) * 2001-04-18 2011-09-07 ルネサスエレクトロニクス株式会社 半導体集積回路
US7069455B2 (en) * 2003-06-30 2006-06-27 Intel Corporation Low power differential link interface methods and apparatuses
US7049889B2 (en) * 2004-03-31 2006-05-23 Analog Devices, Inc. Differential stage voltage offset trim circuitry
CN100571025C (zh) * 2004-03-31 2009-12-16 模拟设备股份有限公司 差分级电压偏置微调电路
US7088630B2 (en) * 2004-04-23 2006-08-08 Macronix International Co., Ltd. Circuit and method for high speed sensing
TWI240480B (en) * 2004-06-23 2005-09-21 Anpec Electronics Corp Amplifier circuit with reduced pop during shutting off and method thereof
US7233174B2 (en) * 2004-07-19 2007-06-19 Texas Instruments Incorporated Dual polarity, high input voltage swing comparator using MOS input transistors
JP2011077672A (ja) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd 信号入出力回路
JP5677206B2 (ja) * 2011-06-13 2015-02-25 ルネサスエレクトロニクス株式会社 データ受信装置、半導体集積回路、およびデータ受信装置の制御方法
US20130175861A1 (en) * 2012-01-06 2013-07-11 Analog Devices, Inc. Control option combining a power-down signal with an analog input signal
US9331654B2 (en) * 2012-03-26 2016-05-03 Marvell World Trade Ltd. Dual squelch detectors and methods for low power states
JP6471619B2 (ja) * 2015-06-12 2019-02-20 株式会社デンソー 電子装置
US10224886B2 (en) 2017-05-19 2019-03-05 Novatek Microelectronics Corp. Operational amplifier circuit using variable bias control
US10326411B2 (en) * 2017-05-19 2019-06-18 Novatek Microelectronics Corp. Operational amplifier circuit capable of improving linearity relation between loading current and input voltage difference
CN112702320A (zh) * 2020-12-10 2021-04-23 成都新赢科技有限公司 一种监控数据传输筛分系统及其使用方法

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3956643A (en) * 1974-09-12 1976-05-11 Texas Instruments Incorporated MOS analog multiplier
US4617473A (en) * 1984-01-03 1986-10-14 Intersil, Inc. CMOS backup power switching circuit
US5003578A (en) * 1989-08-11 1991-03-26 Lin Den K Power-saving device for a cable-information receiving/transmitting apparatus
JPH03278741A (ja) * 1990-03-28 1991-12-10 Nec Corp インターフェイスｉｃのスタンバイ回路
DE69211584T2 (de) * 1991-03-14 1996-10-31 Bull Sa Verfahren und Schaltung zur Übertragungsdetektion für bidirektionale, differenzielle Strecke
DE4241215A1 (de) * 1992-11-26 1994-06-16 Bosch Gmbh Robert Verfahren zur Stromversorgung eines eine Rauschsperre enthaltenden Hochfrequenzempfängers
TW239239B (zh) * 1993-07-14 1995-01-21 Philips Electronics Nv
US5418472A (en) 1993-10-08 1995-05-23 Advanced Micro Devices, Inc. Input level detection circuit
JP3383042B2 (ja) * 1993-12-22 2003-03-04 株式会社東芝 差動入力回路
JPH0843455A (ja) * 1994-08-01 1996-02-16 Oki Micro Design Miyazaki:Kk 絶対値回路
FR2724072A1 (fr) * 1994-08-25 1996-03-01 Philips Composants Etage amplificateur de puissance, de type suiveur.
DE69623814T2 (de) * 1995-12-29 2003-08-07 Em Microelectronic Marin Sa Aktiver gleichrichter mit minimalen energieverlusten
KR100457841B1 (ko) * 1996-08-09 2005-06-02 코닌클리케 필립스 일렉트로닉스 엔.브이. 증폭기및부하의존재검출방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8412286B2 (en) 2007-04-14 2013-04-02 Realtek Semiconductor Corp. Transceiver with power-saving function and the method thereof

Also Published As

Publication number Publication date
DE69805759D1 (de) 2002-07-11
DE19706985B4 (de) 2004-03-18
ATE218768T1 (de) 2002-06-15
JP2001511987A (ja) 2001-08-14
EP0960476B1 (en) 2002-06-05
WO1998037632A1 (en) 1998-08-27
AU6721898A (en) 1998-09-09
DE19706985A1 (de) 1998-09-03
JP3967386B2 (ja) 2007-08-29
US6215339B1 (en) 2001-04-10
EP0960476A1 (en) 1999-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees